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प्रश्न
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
Which type of spherical mirror will it provide?
उत्तर
Since the outer surface is shiny, it will form a convex mirror.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
Explain the following term related to spherical lenses:- principal focus
State the types of mirrors used for (i) headlights and (ii) rear view mirror, in cars and motorcycles. Give to justify your answer in each case.
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
What is the relationship between the focal length and radius of curvature?
Explain why a ray of light passing through the center of curvature of a concave mirror, gets reflected along with the same pattern.
Define the following terms in the context of a diverging mirror:
- Principal focus
- Focal length
Draw a labelled ray diagram to illustrate your answer.
